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by arcticbull 1120 days ago
When you borrow money at a fractional reserve bank, they don't give you other people's money. They create on one side new money, and they give it to you. The create on the other side, a negative balance. As you pay back your loan, it increments the negative balance and evaporates.

The concept of fractional reserve lending just means that banks are allowed to issue new money to make loans.

But the concept isn't really accurate anymore anyways, banks aren't limited in how much money they can create based on a percentage of their asset portfolio but instead based on complex loan qualification rules.

2 comments

Yes, this is how its been classically taught, but it hasn't been true for some time now because they removed deposit reserve requirements in 2020 (set it to 0% and haven't changed it back).

Basel III utilizes complex risk formulas tied to specific asset classes for the basis of qualification and capital-based reserves which include stock market exposure (capitalization) counted as part of supplying part of their reserves.

Also, long-term issued debt (bonds) value reporting becomes fixed if they elect to hold them to maturity, with no further reporting needed (at least as far as I've been informed). This was one of the findings from Signature and a number of other banks.

The closest financial structure that describes the banking system is a government granted Ponzi scheme that's limited by rules set by unelected private institutions (Fed/FOMC).

Bubble pressures eventually cause an economic calculation problem which manifests in shortages.

i think the thing that people have a really tough time with is the fact that they create money out of thin air. that's really what happens. they hand you made-up cash and create a negative bank account for you to pay back.

the opposite happens when you buy a government security or a corporate bond, except you had to get that cash from someone else, not create it on your own.

it gets really weird when you borrow money to buy more money.

It's not made out of thin air, it's backed by your obligation to repay the debt that created it and the faith in the legal system to enforce said debt obligations.

Corporate debt is basically exactly what you described... and I assume by 'government security' you mean debt, in which case I have more bad news for you. It's all based on faith in the legal system to enforce debt obligations.

in other words, out of thin air.
Absolutely not. Increased borrowing meeting the lending standards is a proxy for economic activity and the system is designed to expand money supply into increasing demand for money. The fact that the issuance itself doesn't consume countries worth of power is a feature, and it doesn't mean that it's backed 'by nothing' - it's backed by the economy and the legal system, and created in response to demand. Zoom out a little bit.

The system itself is actually quite elegant and has functioned very well over decades and a wide variety of market conditions.

Remember despite new money being created now in loan issuance the aggregate supply is shrinking so it's silly to look solely at issuances and say they're 'out of thin air' when the system is actually reducing the supply. Look at the whole thing, not one slice.

this is where the midwit meme comes in. NOooooooo it's not out of thin air don't you understand?!?!